# Copyright 2010 Google Inc.
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#      http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from google.appengine.ext import db

import models.player

import urllib

# TODO: Needs more topics
TOPIC_LIST = [
  "App Engine",
  "Buzz",
  "PubSubHubbub",
  "Salmon",
  "Android",
  "Enterprise Marketplace",
  "ChromeOS",
  "Chrome Extensions",
  "HTML5",
  "Chrome Frame",
  "Cloud Computing",
  "GWT",
  "Maps",
  "Social Web",
  "KML",
  "PowerMeter",
  "YouTube",
  "Google Chart Tools",
  "Google Analytics",
  "Activity Streams",
  "MediaRSS",
  "XFN",
  "OAuth",
  "OpenID",
  "Native Client",
  "iGoogle",
  "Closure",
  "OpenSocial",
  "Wave",
  "Page Speed",
  "Speed Tracer",
  "SEO"
]

class Square(db.Model):
  # The player is the square's parent.
  topic = db.StringProperty()
  post_id = db.StringProperty(required=False)
  post_uri = db.StringProperty(required=False)

  @property
  def player(self):
    return self.parent()

  @property
  def is_marked(self):
    return not not self.post_id

  @property
  def search_uri(self):
    return (
      "http://mail.google.com/mail/?shva=1#buzz/search/%s" %
        urllib.quote_plus(self.topic)
    )
